21300010130 has 32 divisors (see below), whose sum is σ = 44061978240. Its totient is φ = 7262058240.

The previous prime is 21300010111. The next prime is 21300010159. The reversal of 21300010130 is 3101000312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837431 + ... + 862490.

It is an arithmetic number, because the mean of its divisors is an integer number (1376936820).

Almost surely, 2^21300010130 is an apocalyptic number.

21300010130 is an abundant number, since it is smaller than the sum of its proper divisors (22761968110).

21300010130 is a wasteful number, since it uses less digits than its factorization.

21300010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700114.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 21300010130 its reverse (3101000312), we get a palindrome (24401010442).

The spelling of 21300010130 in words is "twenty-one billion, three hundred million, ten thousand, one hundred thirty".